Biomedical Laboratory Science

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Showing posts with label Science Fiction. Show all posts
Showing posts with label Science Fiction. Show all posts

Monday, August 8, 2016

Could Regrowing Limbs be a Medical Possibility?

Although the idea of regrowing an amputated limb sounds like science fiction, some experts believe that, one day, it could become science fact. According to recent findings, the answers may be glimpsed in genes that we share with our very distant relatives.

Although humans cannot regrow lost limbs, there is a range of species that can regenerate lost appendages.

These animals include echinoderms, such as starfish and sea cucumbers; amphibians, including the axolotl and newt; and certain fish species.

Although these animals are considered to be far-removed from humanity, because we all evolved from a joint ancestor, we still share large quantities of genetic information.

And, humanity's ability to regenerate has not been completely lost. Although it is now limited to regrowing fingertips and healing wounds, similar genetic mechanisms are thought to be at work.


Limb generation may be a long way down the road, but genetic studies give a glimmer of hope.
Axolotls can regrow entire limbs with ease.
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